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Erismodus
Taxonomy
Erismodus is a genus. It is not extant.
It was assigned to Chirognathidae by Sweet (1988); to Conodontophorida by Sepkoski (2002); and to Prioniodinina by Donoghue et al. (2008).
It was assigned to Chirognathidae by Sweet (1988); to Conodontophorida by Sepkoski (2002); and to Prioniodinina by Donoghue et al. (2008).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1933 | Microcoelodus Branson and Mehl p. 91 |
1933 | Pteroconus Branson and Mehl p. 111 |
1955 | Ptiloconus Sweet pp. 245 - 246 |
1988 | Erismodus Sweet p. 186 |
2002 | Erismodus Sepkoski |
2008 | Erismodus Donoghue et al. p. 138 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Erismodus
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†Erismodus asymmetricus Branson and Mehl 1933
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Invalid names: Erismodus compressus Branson and Mehl 1933 [synonym], Erismodus unicornis Branson and Mehl 1933 [synonym], Microcoelodus typus Branson and Mehl 1933 [synonym]
†Erismodus gracilis Branson and Mehl 1933
†Erismodus quadridactylus Stauffer 1935
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Invalid names: Trichonodella prominens Moskalenko 1973 [synonym]
†Erismodus symmetricus Branson and Mehl 1933
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Invalid names: Erismodus inornatus Branson and Mehl 1943 [synonym]
†Erismodus typus Branson and Mehl 1933
Invalid names: Microcoelodus Branson and Mehl 1933 [synonym], Ptiloconus Sweet 1955 [synonym]
Diagnosis
No diagnoses are available